A. Reduces the resistance to sliding that occurs between the cams and tappets
B. Allow for lengthening of the valves owing to the heat of combustion
C. Increases the speed at which the valves move up and down
D. Make the crankshaft turn smoothly
Answer: Option B
This Question Belongs to Automobile Engineering >> Automobile Engine
Engine is a device, which converts
A. Mechanical energy into heat energy
B. Heat energy into mechanical energy
C. Mechanical energy into sound energy
D. None of the above
Two-stroke engine is . . . . . . . . engine.
A. Water cooled
B. Air cooled
C. Oil cooled
D. None of these
Another name of diesel engine is
A. High volume combustion engine
B. Low volume combustion engine
C. Constant volume combustion engine
D. No volume combustion engine
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